Modbus table
Data model
uWiotys supports holding register data model.
Registries 0x0 to 0x05 is filled with device configuration upon GW startup.
All other registries are filled upon LoraWan message sent by the device.
A registry set to default value 0xFFFF (or 0x7FFF for signed values) indicates that the value has never been updated.
There could be several causes:
- the device didn't send any payload yet.
- this is not the proper modbus table to read for the device type.
- the registry isn't available for this model. For instance NKE 50-70-139 only has 2 temperature probes, therefor temperature 3 will always remains 0x7FFF
- the registry isn't activated for this model. For instance NKE 50-70-016 has 10 contact state. However some could be deactivated on sensor configuration (if so the modbus table will always remains 0xFFFF).
Common table
This table is present and identical for all devices.
| Address (hex) | Address (dec) | Size | description | Unit | Data Type |
|---|---|---|---|---|---|
| 0x00 | 0 | 1 | µWiotys version XXYYZZ (XX Major YY Minor ZZ Patch) 020400 for version 2.4.0 |
U16 | |
| 0x01 | 1 | 4 | DevEUI | U64 | |
| 0x05 | 5 | 1 | Device Wi6Labs reference ID | U16 | |
| 0x06 | 6 | 2 | Last uplink | U32 | |
| 0x08 | 8 | 2 | Last uplink frame counter | U32 | |
| 0x0A | 10 | 4 | RFU | U64 | |
| 0x0E | 14 | 1 | SF | U16 | |
| 0x0F | 15 | 1 | RSSI | S16 | |
| 0x10 | 16 | 1 | SNR | S16 | |
| 0x11 | 17 | 1 | Device Battery | % | U16 |
| 0x12 | 18 | 1 | Device Battery | mv | U16 |
| 0x13 | 19 | 1 | Device version | U16 | |
| 0x14 | 20 | 1 | Device configuration | U16 | |
| 0x15 | 21 | 125 | Payload | ByteField |
(1) This value is the µWiotys version. The following table presents how to interpret this value:
| Field | Major | Minor | Patch |
|---|---|---|---|
| Position | 0 | 1:2 | 3:4 |
For example, the version "2.3.1" is stored in format 20301.
Temperature - Humidity
Depending on the type and configuration of your connected Lorawan device, you will get one or several values. Please refer to your device manual. If your device only return one value for temperature, it will be available in temperature 0 and updated with each new payload. If your device returns 2 values for temperature, it will be available in temperature 0 and 1, check out the manufacturer documentation for more informations.
| Address (hex) | Address (dec) | Size | Description | Unit | Data Type |
|---|---|---|---|---|---|
| 0x1000 | 4096 | 2 | last payload timestamp | second | U32 |
| 0x1002 | 4098 | 1 | Temperature 0 | Celsius / 10 | S16 |
| 0x1003 | 4099 | 1 | Humidity 0 | % integer from 0 to 100 | U16 |
| 0x1004 | 4100 | 1 | Temperature 1 | Celsius / 10 | S16 |
| 0x1005 | 4101 | 1 | Humidity 1 | % integer from 0 to 100 | U16 |
| 0x1006 | 4102 | 1 | Temperature 2 | Celsius / 10 | S16 |
| 0x1007 | 4103 | 1 | Humidity 2 | % integer from 0 to 100 | U16 |
| 0x1008 | 4104 | 1 | Temperature 3 | Celsius / 10 | S16 |
| 0x1009 | 4105 | 1 | Humidity 3 | % integer from 0 to 100 | U16 |
| 0x100A | 4106 | 1 | Temperature 4 | Celsius / 10 | S16 |
| 0x100B | 4107 | 1 | Humidity 4 | % integer from 0 to 100 | U16 |
| 0x100C | 4108 | 1 | Temperature 5 | Celsius / 10 | S16 |
| 0x100D | 4109 | 1 | Humidity 5 | % integer from 0 to 100 | U16 |
Industrial
Depending on the type and configuration of your connected Lorawan device, you will get one or several values for Analog or contact. Please refer to your device manual.
| Address (hex) | Address (dec) | Size | description | Unit | Data Type |
|---|---|---|---|---|---|
| 0x2000 | 8192 | 2 | last payload timestamp | second | DATETIME |
| 0x2002 | 8194 | 1 | Analog A : type of channel A 0 = 4-20mA 1 = 0-10V 2 = 0.5-30 A |
U16 | |
| 0x2003 | 8195 | 2 | value of Analog A channel | type 0 = mA/1000 type 1 = mV type 2 = mA |
U32 |
| 0x2005 | 8197 | 1 | Analog B : type of channel B 0 = 4-20mA 1 = 0-10V 2 = 0.5-30 A" |
U16 | |
| 0x2006 | 8198 | 2 | value of Analog B channel | type 0 = mA/1000 type 1 = mV type 2 = mA |
U32 |
| 0x2008 | 8200 | 2 | input 1 : count value | U32 | |
| 0x200A | 8202 | 1 | input 1 : currentState | U16 | |
| 0x200B | 8203 | 1 | input 1 : previousFrameState | U16 | |
| 0x200C | 8204 | 2 | input 2 : count value | U32 | |
| 0x200E | 8206 | 1 | input 2 : currentState | U16 | |
| 0x200F | 8207 | 1 | input 2 : previousFrameState | U16 | |
| 0x2010 | 8208 | 2 | input 3 : count value | U32 | |
| 0x2012 | 8210 | 1 | input 3 : currentState | U16 | |
| 0x2013 | 8211 | 1 | input 3 : previousFrameState | U16 | |
| 0x2014 | 8212 | 2 | input 4 : count value | U32 | |
| 0x2016 | 8214 | 1 | input 4 : currentState | U16 | |
| 0x2017 | 8215 | 1 | input 4 : previousFrameState | U16 | |
| 0x2018 | 8216 | 2 | input 5 : count value | U32 | |
| 0x201A | 8218 | 1 | input 5 : currentState | U16 | |
| 0x201B | 8219 | 1 | input 5 : previousFrameState | U16 | |
| 0x201C | 8220 | 2 | input 6 : count value | U32 | |
| 0x201E | 8222 | 1 | input 6 : currentState | U16 | |
| 0x201F | 8223 | 1 | input 6 : previousFrameState | U16 | |
| 0x2020 | 8224 | 2 | input 7 : count value | U32 | |
| 0x2022 | 8226 | 1 | input 7 : currentState | U16 | |
| 0x2023 | 8227 | 1 | input 7 : previousFrameState | U16 | |
| 0x2024 | 8228 | 2 | input 8 : count value | U32 | |
| 0x2026 | 8230 | 1 | input 8 : currentState | U16 | |
| 0x2027 | 8231 | 1 | input 8 : previousFrameState | U16 | |
| 0x2028 | 8232 | 2 | input 9 : count value | U32 | |
| 0x202A | 8234 | 1 | input 9 : currentState | U16 | |
| 0x202B | 8235 | 1 | input 9 : previousFrameState | U16 | |
| 0x202C | 8236 | 2 | input 10 : count value | U32 | |
| 0x202E | 8238 | 1 | input 10 : currentState | U16 | |
| 0x202F | 8239 | 1 | input 10 : previousFrameState | U16 | |
| 0x2100 | 8448 | 1 | output 1 : current state | U16 | |
| 0x2101 | 8449 | 1 | output 1 : New state (write 0 or 1 value only) | U16 | |
| 0x2104 | 8452 | 1 | output 2 : current state | U16 | |
| 0x2105 | 8453 | 1 | output 2 : New state (write 0 or 1 value only) | U16 | |
| 0x2108 | 8456 | 1 | output 3 : current state | U16 | |
| 0x2109 | 8457 | 1 | output 3 : New state (write 0 or 1 value only) | U16 | |
| 0x210C | 8460 | 1 | output 4 : current state | U16 | |
| 0x210D | 8461 | 1 | output 4 : New state (write 0 or 1 value only) | U16 |
Environnement
Depending on the type and configuration of your connected Lorawan device, you will get one or several values. Please refer to your device manual.
| Address (hex) | Address (dec) | Size | description | Unit | Data Type |
|---|---|---|---|---|---|
| 0x3000 | 12288 | 2 | last payload timestamp | second | U32 |
| 0x3002 | 12290 | 1 | TVOC value 1 | mg/m^3 | U16 |
| 0x3003 | 12291 | 1 | TVOC value 2 | mg/m^3 | U16 |
| 0x3004 | 12292 | 1 | CO2 value 1 | ppm | U16 |
| 0x3005 | 12293 | 1 | CO2 value 2 | ppm | U16 |
| 0x3006 | 12294 | 1 | IAQ | U16 | |
| 0x3007 | 12295 | 1 | RFU | U16 | |
| 0x3008 | 12296 | 1 | RFU | U16 | |
| 0x3009 | 12297 | 1 | RFU | U16 | |
| 0x300A | 12298 | 1 | RFU | U16 | |
| 0x300B | 12299 | 1 | RFU | U16 | |
| 0x300C | 12300 | 1 | RFU | U16 | |
| 0x300D | 12301 | 1 | RFU | U16 | |
| 0x300E | 12302 | 1 | RFU | U16 | |
| 0x300F | 12303 | 1 | PM 1.0 | ug/m^3 /10 | U16 |
| 0x3010 | 12304 | 1 | PM 2.5 | ug/m^3 /10 | U16 |
| 0x3011 | 12305 | 1 | PM 10 | ug/m^3 /10 | U16 |
| 0x3012 | 12306 | 1 | number of particles : 0.3 um to 0.5 um | U16 | |
| 0x3013 | 12307 | 1 | number of particles : 0.5 um to 1 um | U16 | |
| 0x3014 | 12308 | 1 | RFU | U16 | |
| 0x3015 | 12309 | 1 | RFU | U16 | |
| 0x3016 | 12310 | 1 | RFU | U16 | |
| 0x3017 | 12311 | 1 | RFU | U16 | |
| 0x3018 | 12312 | 1 | RFU | U16 | |
| 0x3019 | 12313 | 1 | RFU | U16 | |
| 0x301A | 12314 | 2 | Pressure | hPa | U32 |
| 0x301C | 12316 | 1 | RFU | U16 | |
| 0x301D | 12317 | 1 | RFU | U16 | |
| 0x301E | 12318 | 1 | luminosity value 1 | Lux | U16 |
| 0x301F | 12319 | 1 | luminosity value 2 | Lux | U16 |
| 0x3020 | 12320 | 1 | color temperature | °K | U16 |
| 0x3021 | 12321 | 1 | RFU | U16 | |
| 0x3022 | 12322 | 1 | RFU | U16 | |
| 0x3023 | 12323 | 1 | RFU | U16 | |
| 0x3024 | 12324 | 1 | RFU | U16 | |
| 0x3025 | 12325 | 1 | RFU | U16 | |
| 0x3026 | 12326 | 1 | RFU | U16 | |
| 0x3027 | 12327 | 1 | RFU | U16 | |
| 0x3028 | 12328 | 1 | RFU | U16 | |
| 0x3029 | 12329 | 1 | sound | dB | U16 |
| 0x302A | 12330 | 1 | RFU | U16 | |
| 0x302B | 12331 | 1 | RFU | U16 | |
| 0x302C | 12332 | 1 | X axis status | U16 | |
| 0x302D | 12333 | 2 | X Axis Acceleration | m/s2 | Float |
| 0x302F | 12335 | 2 | X Axis Velocity | mm/s | Float |
| 0x3031 | 12337 | 2 | X Axis Acceleration | m/s2 / 1 000 000 | U32 |
| 0x3033 | 12339 | 2 | X Axis Velocity | mm/s / 1 000 000 | U32 |
| 0x3035 | 12341 | 1 | RFU | U16 | |
| 0x3036 | 12342 | 1 | RFU | U16 | |
| 0x3037 | 12343 | 1 | RFU | U16 | |
| 0x3038 | 12344 | 1 | RFU | U16 | |
| 0x3039 | 12345 | 1 | Y axis status | U16 | |
| 0x303A | 12346 | 2 | Y Axis Acceleration | m/s2 | Float |
| 0x303C | 12348 | 2 | Y Axis Velocity | mm/s | Float |
| 0x303E | 12350 | 2 | Y Axis Acceleration | m/s2 / 1 000 000 | U32 |
| 0x3040 | 12352 | 2 | Y Axis Velocity | mm/s / 1 000 000 | U32 |
| 0x3042 | 12354 | 1 | RFU | U16 | |
| 0x3043 | 12355 | 1 | RFU | U16 | |
| 0x3044 | 12356 | 1 | RFU | U16 | |
| 0x3045 | 12357 | 1 | RFU | U16 | |
| 0x3046 | 12358 | 1 | Z axis status | U16 | |
| 0x3047 | 12359 | 2 | Z Axis Acceleration | m/s2 | Float |
| 0x3049 | 12361 | 2 | Z Axis Velocity | mm/s | Float |
| 0x304B | 12363 | 2 | Z Axis Acceleration | m/s2 / 1 000 000 | U32 |
| 0x304D | 12365 | 2 | Z Axis Velocity | mm/s / 1 000 000 | U32 |
| 0x304F | 12367 | 1 | RFU | U16 | |
| 0x3050 | 12368 | 1 | RFU | U16 | |
| 0x3051 | 12369 | 1 | RFU | U16 | |
| 0x3052 | 12370 | 1 | RFU | U16 | |
| 0x3053 | 12371 | 1 | Composite XYZ status | U16 | |
| 0x3054 | 12372 | 2 | Composite XYZ Acceleration | m/s2 | Float |
| 0x3056 | 12374 | 2 | Composite XYZ Velocity | mm/s | Float |
| 0x3058 | 12376 | 2 | Composite XYZ Acceleration | m/s2 / 1 000 000 | U32 |
| 0x305A | 12378 | 2 | Composite XYZ Velocity | mm/s / 1 000 000 | U32 |
Energy
Depending on the type and configuration of your connected Lorawan device, you will get one or several values. Please refer to your device manual.
| Address (hex) | Address (dec) | Size | description | Unit | Data Type |
|---|---|---|---|---|---|
| 0x4000 | 16384 | 2 | last payload timestamp | second | U32 |
| 0x4002 | 16386 | 2 | index1 | U32 | |
| 0x4004 | 16388 | 1 | meter_weight | U16 | |
| 0x4005 | 16389 | 2 | RFU | S32 | |
| 0x4007 | 16391 | 1 | RFU | U16 | |
| 0x4008 | 16392 | 2 | index2 | U32 | |
| 0x400B | 16395 | 2 | RFU | S32 | |
| 0x400A | 16394 | 1 | RFU | U16 | |
| 0x400D | 16397 | 1 | RFU | U16 | |
| 0x400E | 16398 | 2 | index3 | U32 | |
| 0x4010 | 16400 | 1 | RFU | U16 | |
| 0x4011 | 16401 | 2 | RFU | S32 | |
| 0x4013 | 16403 | 1 | RFU | U16 | |
| 0x4014 | 16404 | 1 | energy_unit | 0:Wh 1:10Wh 2:kWh 3:mWh 4:Mj 5:Mcal |
U16 |
| 0x4015 | 16405 | 4 | energy_1 | U64 | |
| 0x4019 | 16409 | 4 | energy_2 | U64 | |
| 0x401D | 16413 | 4 | energy_3 | U64 | |
| 0x4021 | 16417 | 4 | energy_4 | U64 | |
| 0x4025 | 16421 | 4 | energy_5 | U64 | |
| 0x4029 | 16425 | 4 | energy_6 | U64 | |
| 0x402D | 16429 | 8 | RFU | ByteField | |
| 0x4035 | 16437 | 1 | unit_current | 0 : mA | U16 |
| 0x4036 | 16438 | 4 | current_1 | U64 | |
| 0x403A | 16442 | 4 | current_2 | U64 | |
| 0x403E | 16446 | 4 | current_3 | U64 | |
| 0x4042 | 16450 | 8 | RFU | ByteField | |
| 0x404A | 16458 | 1 | unit_voltage | 0:mV 1:10mV |
U16 |
| 0x404B | 16459 | 2 | voltage_1 | U32 | |
| 0x404D | 16461 | 2 | voltage_2 | U32 | |
| 0x404F | 16463 | 2 | voltage_3 | U32 | |
| 0x4051 | 16465 | 8 | RFU | ByteField | |
| 0x4059 | 16473 | 1 | unit_power | 0:W 1:kW |
U16 |
| 0x405A | 16474 | 2 | power_1 | U32 | |
| 0x405C | 16476 | 2 | power_2 | U32 | |
| 0x405E | 16478 | 2 | power_3 | U32 | |
| 0x4060 | 16480 | 2 | power_4 | U32 | |
| 0x4062 | 16482 | 2 | power_5 | U32 | |
| 0x4064 | 16484 | 2 | power_6 | U32 | |
| 0x4066 | 16486 | 2 | power_7 | U32 | |
| 0x4068 | 16488 | 2 | power_8 | U32 | |
| 0x406A | 16490 | 8 | RFU | ByteField | |
| 0x4072 | 16498 | 1 | unit_volume | 0 : L(liter) 1 : m³ |
U16 |
| 0x4073 | 16499 | 4 | volume | U64 | |
| 0x4077 | 16503 | 1 | unit_flow | 0 : L/h 1 : m³/h |
U16 |
| 0x4078 | 16504 | 4 | flow | U64 |
Diris B-10 Lora Socomec
There is a dedicated Modbus table for this product. Please refer to Socomec manual.
Modbus
Depending on the type and configuration of your connected Lorawan device, you will get one or several values. Please refer to your device manual.
This table is dedicated for LoraWan to Modbus RTU RS485 devices. Please note that your LoraWan device must be configured with proper RS485 parameters matching your secondary BMS configuration : baud rate, parity, stop bit, data bits, slave, register adress. Contact Wi6labs support for this initial configuration
Read RS485 Modbus registers with your LoraWan Device
| Address (hex) | Address (dec) | Size | description | Unit | Data Type |
|---|---|---|---|---|---|
| 5000 | 20480 | 2 | last payload timestamp | second | DATETIME |
| 5002 | 20482 | 1 | Identifaction of sensor Modbus frame | U16 | |
| 5003 | 20483 | 1 | Slave address | U16 | |
| 5004 | 20484 | 1 | RFU | U16 | |
| 5005 | 20485 | 1 | Datasize | U16 | |
| 5006 | 20486 | 1 | Modbus Fonction | U16 | |
| 5007 | 20487 | 1 | Alarm info: 0: No alarm 1: High threshold 2: Low threshold 3: Sensor error (NKE) |
U16 | |
| 5008 | 20488 | 2 | RFU | U32 | |
| 500A | 20490 | 125 | data read 1 | ByteField | |
| 5087 | 20615 | 2 | RFU | U32 | |
| 5089 | 20617 | 2 | last payload timestamp | DATETIME | |
| 508B | 20619 | 1 | Identifaction of sensor Modbus frame | U16 | |
| 508C | 20620 | 1 | Slave address | U16 | |
| 508D | 20621 | 1 | RFU | U16 | |
| 508E | 20622 | 1 | Datasize | U16 | |
| 508F | 20623 | 1 | Modbus Fonction | U16 | |
| 5090 | 20624 | 1 | Alarm info (alarm, up, down) | U16 | |
| 5091 | 20625 | 2 | RFU | U32 | |
| 5093 | 20627 | 125 | data read 2 | ByteField | |
| 5110 | 20752 | 2 | RFU | U32 | |
| 5112 | 20754 | 2 | last payload timestamp | DATETIME | |
| 5114 | 20756 | 1 | Identifaction of sensor Modbus frame | U16 | |
| 5115 | 20757 | 1 | Slave address | U16 | |
| 5116 | 20758 | 1 | RFU | U16 | |
| 5117 | 20759 | 1 | Datasize | U16 | |
| 5118 | 20760 | 1 | Modbus Fonction | U16 | |
| 5119 | 20761 | 1 | Alarm info (alarm, up, down) | U16 | |
| 511A | 20762 | 2 | RFU | U32 | |
| 511C | 20764 | 125 | data read 3 | ByteField | |
| 5199 | 20889 | 2 | RFU | U32 | |
| 519B | 20891 | 2 | last payload timestamp | DATETIME | |
| 519D | 20893 | 1 | Identifaction of sensor Modbus frame | U16 | |
| 519E | 20894 | 1 | Slave address | U16 | |
| 519F | 20895 | 1 | RFU | U16 | |
| 51A0 | 20896 | 1 | Datasize | U16 | |
| 51A1 | 20897 | 1 | Modbus Fonction | U16 | |
| 51A2 | 20898 | 1 | Alarm info (alarm, up, down) | U16 | |
| 51A3 | 20899 | 2 | RFU | U32 | |
| 51A5 | 20901 | 125 | data read 4 | ByteField | |
| 5222 | 21026 | 2 | RFU | U32 | |
| 5224 | 21028 | 2 | last payload timestamp | DATETIME | |
| 5226 | 21030 | 1 | Identifaction of sensor Modbus frame | U16 | |
| 5227 | 21031 | 1 | Slave address | U16 | |
| 5228 | 21032 | 1 | RFU | U16 | |
| 5229 | 21033 | 1 | Datasize | U16 | |
| 522A | 21034 | 1 | Modbus Fonction | U16 | |
| 522B | 21035 | 1 | Alarm info (alarm, up, down) | U16 | |
| 522C | 21036 | 2 | RFU | U32 | |
| 522E | 21038 | 125 | data read 5 | ByteField | |
| 52AB | 21163 | 2 | RFU | U32 | |
| 52AD | 21165 | 2 | last payload timestamp | DATETIME | |
| 52AF | 21167 | 1 | Identifaction of sensor Modbus frame | U16 | |
| 52B0 | 21168 | 1 | Slave address | U16 | |
| 52B1 | 21169 | 1 | RFU | U16 | |
| 52B2 | 21170 | 1 | Datasize | U16 | |
| 52B3 | 21171 | 1 | Modbus Fonction | U16 | |
| 52B4 | 21172 | 1 | Alarm info (alarm, up, down) | U16 | |
| 52B5 | 21173 | 2 | RFU | U32 | |
| 52B7 | 21175 | 125 | data read 6 | ByteField | |
| 5334 | 21300 | 2 | RFU | U32 | |
| 5336 | 21302 | 2 | last payload timestamp | DATETIME | |
| 5338 | 21304 | 1 | Identifaction of sensor Modbus frame | U16 | |
| 5339 | 21305 | 1 | Slave address | U16 | |
| 533A | 21306 | 1 | RFU | U16 | |
| 533B | 21307 | 1 | Datasize | U16 | |
| 533C | 21308 | 1 | Modbus Fonction | U16 | |
| 533D | 21309 | 1 | Alarm info (alarm, up, down) | U16 | |
| 533E | 21310 | 2 | RFU | U32 | |
| 5340 | 21312 | 125 | data read 7 | ByteField | |
| 53BD | 21437 | 2 | RFU | U32 | |
| 53BF | 21439 | 2 | last payload timestamp | DATETIME | |
| 53C1 | 21441 | 1 | Identifaction of sensor Modbus frame | U16 | |
| 53C2 | 21442 | 1 | Slave address | U16 | |
| 53C3 | 21443 | 1 | RFU | U16 | |
| 53C4 | 21444 | 1 | Datasize | U16 | |
| 53C5 | 21445 | 1 | Modbus Fonction | U16 | |
| 53C6 | 21446 | 1 | Alarm info (alarm, up, down) | U16 | |
| 53C7 | 21447 | 2 | RFU | U32 | |
| 53C9 | 21449 | 125 | data read 8 | ByteField | |
| 5446 | 21574 | 2 | RFU | U32 | |
| 5448 | 21576 | 2 | last payload timestamp | DATETIME | |
| 544A | 21578 | 1 | Identifaction of sensor Modbus frame | U16 | |
| 544B | 21579 | 1 | Slave address | U16 | |
| 544C | 21580 | 1 | RFU | U16 | |
| 544D | 21581 | 1 | Datasize | U16 | |
| 544E | 21582 | 1 | Modbus Fonction | U16 | |
| 544F | 21583 | 1 | Alarm info (alarm, up, down) | U16 | |
| 5450 | 21584 | 2 | RFU | U32 | |
| 5452 | 21586 | 125 | data read 9 | ByteField | |
| 54CF | 21711 | 2 | RFU | U32 | |
| 54D1 | 21713 | 2 | last payload timestamp | DATETIME | |
| 54D3 | 21715 | 1 | Identifaction of sensor Modbus frame | U16 | |
| 54D4 | 21716 | 1 | Slave address | U16 | |
| 54D5 | 21717 | 1 | RFU | U16 | |
| 54D6 | 21718 | 1 | Datasize | U16 | |
| 54D7 | 21719 | 1 | Modbus Fonction | U16 | |
| 54D8 | 21720 | 1 | Alarm info (alarm, up, down) | U16 | |
| 54D9 | 21721 | 2 | RFU | U32 | |
| 54DB | 21723 | 125 | data read 10 | ByteField | |
| 5558 | 21848 | 2 | RFU | U32 |
Write RS485 Modbus registers with your LoraWan Device
Writing registers is only possible possible with LoraWan class C devices!
| Address (hex) | Address (dec) | Size | description | Unit | Data Type |
|---|---|---|---|---|---|
| 555B | 21851 | 1 | send request (write) Write 1 to order a Modbus RS485 writing using bellow parameters of slave ID, register adress, register value When the writing request is successfully sent to LoraWan to Modbus device, the register is reseted to 0xFFFF |
U16 | |
| 555C | 21852 | 1 | remote Modbus RS485 slave ID [0 to 255] (write) | U16 | |
| 555D | 21853 | 1 | remote Modbus RS485 register adress (write) | U16 | |
| 555E | 21854 | 1 | RFU | U16 | |
| 555F | 21855 | 1 | Register value to write in remote Modbus RS485 (write) | U16 |